Card insertion allows you to download songs to a storage card (which is mostly a TF card, similar to a phone's memory card, but also an SD card), and directly play the songs on the card. With an additional feature, Bluetooth speakers now have many functions, such as inserting a USB flash drive for audio input and output, hands-free call control for phone up and down, and so on.
How to use a Bluetooth card speaker:
1. Bluetooth and card insertion have two functions: Bluetooth is a wireless connection function, while card insertion allows the speaker to be inserted into a storage card and play music files inside the storage card.
2.The card insertion function of a speaker is related to the built-in music player format. Generally, card insertion speakers are mostly in MP3 format. In addition, most storage cards are TF (such as small cards commonly used in mobile phones) storage cards, and a few are compatible with SD storage cards, which should be noted when purchasing.
Usage steps:
1.To charge, we recommend fully charging the Bluetooth speaker before use. The charging method is simple: plug the charger plug into the charging socket of the Bluetooth speaker, and then connect the charger to an AC power source or personal computer. The charging indicator light is on during charging, but it does not light up after charging is completed.
2.Connect devices (such as laptops, mobile phones, PSPs, etc. with Bluetooth), or have 3.5mm jack (suitable for phone headphone jack, MP3, MP4, computer and other headphone jack):
1. Bluetooth connection:
① Turn on the Bluetooth speaker;
② Activate the Bluetooth function of your phone (or other device), search for Bluetooth settings, and then select Bluetooth audio;
③ Password required: Device name: MYVISION; Password: 0000 or 1234;
④ Some phones do not require a password and can be paired directly. There is a prompt sound of "beep" when the connection is successful.
2. Connection with adapter cable: Use a cable with both ends of 3.5mm to connect.
3.Status indicator light description (CHARGE)
① Backup/standby: Quick flashing blue
② Charging: Red
③ Charging completed: Red light goes out
④ Card insertion mode: Blue light flashing slowly (Bluetooth speaker with card insertion function)
